If the roots of the equation x^2-2a x+a^...

If the roots of the equation `x^2-2a x+a^2-a-3=0` are real and less than 3, then (a)`a<2` b. `2<-alt=3` c. `34``

`a lt 2 `

`2 le a le 3 `

`3 lt a le 4`

`a gt 4`

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